J in Morse code

J is dot dash dash dash: .---

J.---

Remembering J

It sounds like di-dah-dah-dah. Say it out loud as you listen, and learn the rhythm rather than counting dots and dashes.
J has 4 signals: 1 dot and 3 dashes. It takes 13 units of time to send, where a dot is one unit.
J is roughly the 23th most common letter in English. Morse code gives the shortest codes to the commonest letters, which is why rarer letters like J are longer.
Swap every dot for a dash and every dash for a dot and you get B (-...). Learning opposite pairs together helps them stick.

Translate your own words with the Morse code translator, see every letter on the Morse code alphabet chart, or practise sending on the decoder.

() => `

${esc(u('mcSettings'))}

${esc(u('mcSpeed'))}: ${esc(u('mcWpm'))} ${esc(u('mcFarns'))}: ${esc(u('mcWpm'))} ${esc(u('mcTone'))}: Hz ${esc(u('mcVol'))}:

${esc(u('mcFlash'))}

${esc(u('mcWarn'))}

${esc(u('mcVib'))}